Caroline runs 3 1/2 miles in 22 1/4 minutes. how many miles does she run per minute?
a. 3/22
b. 62/221
c. 14/89
d. 4/39

Which expresions are equivalent to the one below? check all that apply. 5x

In the diagram of circle a what is m

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.